What is Sharpness? 鋒利是什麼? | Chi & Eng Sub 中英文字幕

[@japonskienoze6356]

Great video!

[@Ben-kr8dh]

很專業

[@逍遥游-r5g]

very great! Very scientific!

[@wojciechbrynczka5574]

Nice video.

[@edwardalvarez2217]

Nice Billy

[@mimicmirror1800]

Bravo!

[@MasterofPlay7]

You should talk about razor, thats different from knife sharpeness

[@syoukonhamono]

We would love to! Though it might share some considerable overlapping as both shares striking resemblances, as the saying goes "razor-sharp knives"!

[@1234529353]

❤